/**
* Revenue Settlement and Sharing System GE
* Copyright (C) 2011-2014, Javier Lucio - lucio@tid.es
* Telefonica Investigacion y Desarrollo, S.A.
*
* Copyright (C) 2015, CoNWeT Lab., Universidad Politécnica de Madrid
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package es.upm.fiware.rss.dao.impl;
import java.util.Collections;
import java.util.List;
import org.hibernate.Query;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Repository;
import es.upm.fiware.rss.dao.DbeTransactionDao;
import es.upm.fiware.rss.exception.RSSException;
import es.upm.fiware.rss.model.DbeTransaction;
/**
*
* Class that extends GenericDaoImpl and implements DbeTransactionDao.
*
*/
@Repository
public class DbeTransactionDaoImpl extends GenericDaoImpl<DbeTransaction, String> implements DbeTransactionDao {
/**
* MINIMUN_SIZE_TRANSACTION_ID establish the minimun size for the transaction_id. it is necessary to be longer than
* we user to extracts id for the partition
*/
/**
* Variable to print the trace.
*/
private static final Logger LOGGER = LoggerFactory.getLogger(DbeTransactionDaoImpl.class);
@Override
protected Class<DbeTransaction> getDomainClass() {
return DbeTransaction.class;
}
@Override
public List<DbeTransaction> getTransactionByTxPbCorrelationId(Integer pbCorrelationId) {
String hql = "from DbeTransaction as trans where trans.txPbCorrelationId=:correlation";
List<DbeTransaction> resultList;
try {
List list = this.getSession().createQuery(hql).setParameter("correlation", pbCorrelationId).list();
resultList = Collections.checkedList(list, DbeTransaction.class);
} catch (Exception e) {
DbeTransactionDaoImpl.LOGGER.error("Error db", e);
return null;
}
return resultList;
}
@Override
public DbeTransaction getTransactionByRfCdeSvc(final String txReferenceCode,
final String applicationId) {
DbeTransactionDaoImpl.LOGGER.debug("Entering getTransactionByRfCdeSvc...");
// RVD SQLi
String hql = " from DbeTransaction l where l.txReferenceCode = '"
+ txReferenceCode + "'" + " and l.txApplicationId = '" + applicationId + "'";
List<DbeTransaction> lpp = this.listDbeTransactionQuery(hql);
if (!lpp.isEmpty()) {
// must be only one
return lpp.get(0);
} else { // <=0
return null;
}
}
@Override
public DbeTransaction getTransactionByTxId(final String transactionId) throws RSSException {
DbeTransactionDaoImpl.LOGGER.debug("Entering getTransactionByTxId...");
String hql = "from DbeTransaction l where l.txTransactionId=:txID";
try {
List<Object> txs = (List<Object>) this.getSession().
createQuery(hql).
setParameter("txID", transactionId).
list();
if (txs.isEmpty()) {
DbeTransactionDaoImpl.LOGGER.debug("There is no data");
return null;
} else {
return (DbeTransaction) txs.get(0);
}
} catch (Exception e) {
DbeTransactionDaoImpl.LOGGER.error("Error db", e);
return null;
}
}
@Override
public void deleteTransactionsByProviderId(String providerId) {
StringBuilder sbSql = new StringBuilder("delete from dbe_transaction where ");
sbSql.append("app_provider.txAppProviderId = ?");
Query query = super.getSession().createSQLQuery(sbSql.toString()).addEntity(DbeTransaction.class);
query.setString(0, providerId);
query.executeUpdate();
}
@Override
public List<DbeTransaction> getTransactionsByProviderId(String providerId) {
DbeTransactionDaoImpl.LOGGER.debug("getTransactionsByProviderId..");
String hql = "from DbeTransaction l where l.appProvider.txAppProviderId='" + providerId + "'"
+ " and l.state='pending' order by l.txPbCorrelationId";
return listDbeTransactionQuery(hql);
}
@Override
public List<DbeTransaction> getTransactionByAggregatorId(String aggregatorId) {
DbeTransactionDaoImpl.LOGGER.debug("getTransactionsByAggregatorId..");
String hql = "from DbeTransaction l where l.cdrSource.txEmail='" + aggregatorId + "'"
+ " and l.state='pending' order by l.txPbCorrelationId";
return listDbeTransactionQuery(hql);
}
@Override
public List<DbeTransaction> getTransactions(String aggregatorId,
String providerId, String productClass) {
DbeTransactionDaoImpl.LOGGER.debug("getTransactionsByAggregatorId..");
String hql = "from DbeTransaction l where l.state='pending'";
if (aggregatorId != null && !aggregatorId.isEmpty()) {
hql += " and l.cdrSource.txEmail='" + aggregatorId + "'";
if (providerId != null && !providerId.isEmpty()) {
hql += " and l.appProvider.id.txAppProviderId='" + providerId + "'";
if (productClass != null && !productClass.isEmpty()) {
hql += " and l.txProductClass='" + productClass + "'";
}
}
}
return listDbeTransactionQuery(hql);
}
/* Private Methods */
/**
* Method executes HQL query.
*
* @param hql
* String with HQL query
* @return resultList
*/
private List<DbeTransaction> listDbeTransactionQuery(final String hql) {
DbeTransactionDaoImpl.LOGGER.debug("listDbeTransactionQuery hql-->" + hql);
List<DbeTransaction> resultList;
try {
List list = this.getSession().createQuery(hql).list();
resultList = Collections.checkedList(list, DbeTransaction.class);
} catch (Exception e) {
DbeTransactionDaoImpl.LOGGER.error("Error db", e);
return null;
}
return resultList;
}
}